What old school D&D adventures have you run with 5e?
For my current campaign I started with the U series. Things went pretty good until they tried to wipe out all the lizardmen in U2 and nearly got a TPK (2 PCs dead and 2 captured). I even made the lizardmen weaker (half hp and only one attack) to account for the large numbers.
Then we sort of re-started buy having the new PCs rescue the surviving ones from slavery and moved onto the UK2 and UK3 series. That's going pretty good so far. I may have them go through the Slavers series eventually. Or maybe some other Greyhawk adventures (since the campaign is set in Greyhawk).
Since they failed to unite the lizardmen with the humans in U2 then the sahauagin will continue their plans unopposed and wipe out the lizardmen and attack Saltmarsh while the PCs are occupied elsewhere. So the PCs may still have to deal with them. We will see how it goes.
For my current campaign I started with the U series. Things went pretty good until they tried to wipe out all the lizardmen in U2 and nearly got a TPK (2 PCs dead and 2 captured). I even made the lizardmen weaker (half hp and only one attack) to account for the large numbers.
Then we sort of re-started buy having the new PCs rescue the surviving ones from slavery and moved onto the UK2 and UK3 series. That's going pretty good so far. I may have them go through the Slavers series eventually. Or maybe some other Greyhawk adventures (since the campaign is set in Greyhawk).
Since they failed to unite the lizardmen with the humans in U2 then the sahauagin will continue their plans unopposed and wipe out the lizardmen and attack Saltmarsh while the PCs are occupied elsewhere. So the PCs may still have to deal with them. We will see how it goes.